Passengers waiting for the reopening of terminal B crowd around the entrance to the inter terminal train at Terminal C of George Bush Intercontinental Airport on Thursday, May 2, 2013, in Houston. Officials said an armed male suffered at least one gunshot wound near a ticket counter in the pre-screening area of Terminal B of Bush Intercontinental Airport. The incident prompted the closing of terminal B, diverting passengers and delaying flights. ( Smiley N. Pool / Houston Chronicle ) less

Passengers waiting for the reopening of terminal B crowd around the entrance to the inter terminal train at Terminal C of George Bush Intercontinental Airport on Thursday, May 2, 2013, in Houston. Officials ... more

Police are on the scene at shooting in Terminal B at Bush Intercontinental Airport, Thursday, May 2, 2013.

Police are on the scene at shooting in Terminal B at Bush Intercontinental Airport, Thursday, May 2, 2013.

Photo: Melissa Phillip

Police are on the scene at shooting in Terminal B at Bush... Photo-4570627.61635 - Beaumont Enterprise

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Passengers waiting for the reopening of terminal B crowd around message boards at Terminal C of George Bush Intercontinental Airport on Thursday, May 2, 2013, in Houston. Officials said an armed male suffered at least one gunshot wound near a ticket counter in the pre-screening area of Terminal B of Bush Intercontinental Airport. The incident prompted the closing of terminal B, diverting passengers and delaying flights. ( Smiley N. Pool / Houston Chronicle ) less

Passengers waiting for the reopening of terminal B crowd around message boards at Terminal C of George Bush Intercontinental Airport on Thursday, May 2, 2013, in Houston. Officials said an armed male suffered ... more